222 entries under relaxed topic. ×

2
listless(adjective, calm, quiet, cool, moderate)
2
obliging(adjective, calm, kind, smooth, soft)
2
permissive(adjective, feature, state, mild)
2
pleasant(adjective, calm, quiet, light, secure)
2
sedative(calm, easy, comfortable, contented)
2
self-assured(adjective, calm, happy, tranquil)
2
tractable(adjective, calm, moderate, tender, informal)
1
agreeable(adjective, calm, quiet, secure, smooth)
1
amicable(adjective, calm, quiet, cool, smooth)
1
assured(adjective, calm, quiet, cool)
1
at rest(expression, adjective, idiom, calm, quiet)
1
balmy(adjective, calm, quiet, kind, smooth)
1
warm(adjective, calm, kind, secure, smooth)
1
accommodating(adjective, calm, quiet, gentle, informal)
1
adequate(adjective, secure, soft, pleasant, easy)
1
amenable(mild, tolerant, laid-back, permissive)
1
appropriate(adjective, secure, soft, pleasant, easy)
1
cared for(expression, adjective, secure, soft, pleasant)
1
civil(adjective, quiet, cool, kind, moderate)
1
clearheaded(adjective, calm, tranquil, easygoing)
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APASmart Define. (2015). serene thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/serene/thesaurus/synonyms
ChicagoSmart Define. 2015. "serene thesaurus" https://smartdefine.org/serene/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, serene thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/serene/thesaurus/synonyms>.
MLASmart Define. "serene thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/serene/thesaurus/synonyms>